'Tere Mere Beech Mein (Sad)' is a song from the 1981 blockbuster Bollywood movie 'Ek Duuje Ke Liye'. The song is voiced by S. P. Balasubrahmanyam. The song adds life to the love story of the two leads Vasu (Kamal Haasan) and Sapna (Rati Agnihotri). In the video Vasu beautifully plays mouth organ in a romantic way.